Texture/Firmness of Black Thunder

Hello. Can anyone tell me about the hardness/softness of this dildo please? I know it's rubber, but I don't see anywhere that anyone specifies if it's a softer rubber or hard rubber. I noticed a few reviews under the Sean Michaels' dildo (similar dimensions) that said it's texture was pretty rough, so I wanted to get some feedback on this one before I bought it. Thanks in advance!